77 lines
2.2 KiB
Python
77 lines
2.2 KiB
Python
"""achievement: remove primary key `achievement_id`
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Revision ID: e96a649e18ca
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Revises: 4f46c43d8601
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Create Date: 2025-08-21 08:03:00.670670
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"""
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from __future__ import annotations
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from collections.abc import Sequence
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision: str = "e96a649e18ca"
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down_revision: str | Sequence[str] | None = "4f46c43d8601"
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branch_labels: str | Sequence[str] | None = None
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depends_on: str | Sequence[str] | None = None
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def upgrade() -> None:
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"""Upgrade schema."""
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# ### commands auto generated by Alembic - please adjust! ###
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op.drop_constraint(
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constraint_name="PRIMARY", table_name="lazer_user_achievements", type_="primary"
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)
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op.create_primary_key(
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"pk_lazer_user_achievements", "lazer_user_achievements", ["id"]
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)
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op.create_index(
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"ix_lazer_user_achievements_achievement_id",
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"lazer_user_achievements",
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["achievement_id"],
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)
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op.create_unique_constraint(
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"uq_user_achievement", "lazer_user_achievements", ["user_id", "achievement_id"]
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)
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op.alter_column(
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"lazer_user_achievements",
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"id",
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existing_type=sa.Integer(),
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type_=sa.Integer(),
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autoincrement=True,
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existing_nullable=True,
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nullable=False,
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existing_server_default=None,
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)
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# ### end Alembic commands ###
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def downgrade() -> None:
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"""Downgrade schema."""
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# ### commands auto generated by Alembic - please adjust! ###
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op.alter_column(
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"lazer_user_achievements",
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"id",
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existing_type=sa.Integer(),
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type_=sa.Integer(),
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autoincrement=False,
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existing_nullable=True,
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nullable=False,
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existing_server_default=None,
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)
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op.drop_constraint(
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constraint_name="PRIMARY", table_name="lazer_user_achievements", type_="primary"
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)
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op.drop_constraint("uq_user_achievement", "lazer_user_achievements", type_="unique")
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op.drop_index(
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"ix_lazer_user_achievements_achievement_id", "lazer_user_achievements"
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)
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op.create_primary_key(
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"PRIMARY", "lazer_user_achievements", ["id", "achievement_id"]
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)
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# ### end Alembic commands ###
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